Google-based Impact Factor (2017): 17

h-index (February 2018): 38

i10-index (February 2018): 174

h5-index (February 2018): 22

h5-median (February 2018): 33

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• Academic Journals Database
• BASE (Bielefeld Academic Search Engine)
• CNKI Scholar
• EconBiz
• Electronic Journals Library
• Excellence in Research for Australia (ERA)
• GETIT@YALE (Yale University Library)
• Google Scholar
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• PKP Open Archives Harvester
• RePEc
• ResearchGate
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• SHERPA/RoMEO
• Ulrich's
• Universe Digital Library